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https://github.com/CloverHackyColor/CloverBootloader.git
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59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
/** @file
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Key code ring
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Copyright (c) 2018, vit9696. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef AIK_DATA_H
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#define AIK_DATA_H
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#include <Library/UefiLib.h>
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#include <Protocol/AmiKeycode.h>
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//
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// Maximum amount of keys queued for non-Apple protocols
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//
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#define AIK_DATA_BUFFER_SIZE 12
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typedef struct {
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//
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// Stored key buffer for responding to non-Apple protocols
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//
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AMI_EFI_KEY_DATA KeyBuffer[AIK_DATA_BUFFER_SIZE];
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AMI_EFI_KEY_DATA *KeyBufferHead;
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AMI_EFI_KEY_DATA *KeyBufferTail;
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UINTN KeyBufferSize;
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} AIK_DATA;
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VOID
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AIKDataReset (
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IN OUT AIK_DATA *Data
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);
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BOOLEAN
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AIKDataEmpty (
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IN AIK_DATA *Data
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);
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EFI_STATUS
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AIKDataReadEntry (
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IN OUT AIK_DATA *Data,
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OUT AMI_EFI_KEY_DATA *KeyData
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);
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VOID
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AIKDataWriteEntry (
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IN OUT AIK_DATA *Data,
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IN AMI_EFI_KEY_DATA *KeyData
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);
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#endif
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